Penulis: J. M. Aarts

Two types of seemingly unrelated extension problems are discussed in this book. Their common focus is a long-standing problem of Johannes de Groot, the main conjecture of which was recently resolved. …

Nature and the world around us that we ourselves design, furnish, and build contain many geometric patterns and structures. This is one of the reasons that geometry should be studied at school. At ?r …

One of the more striking aspects of the Dutch Welfare State is its apparent difficulty in controlling the number of transfer recipients. A prime example of this management problem is the Disability I …